4232345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 1815655

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 149, 247, 299, 437, 745, 1235, 1495, 1937, 2185, 2831, 3427, 5681, 9685, 14155, 17135, 28405, 36803, 44551, 65113, 184015, 222755, 325565, 846469, 4232345]

約数ペア:

[(1, 4232345), (5, 846469), (13, 325565), (19, 222755), (23, 184015), (65, 65113), (95, 44551), (115, 36803), (149, 28405), (247, 17135), (299, 14155), (437, 9685), (745, 5681), (1235, 3427), (1495, 2831), (1937, 2185)]